eBay Standard Envelope for Quilting Patterns

[knitix]

Can the eBay Standard Envelope be extended to quilting patterns? Those are usually the size of a postcard or smaller and I am getting sick and tired of paying the USPS upcharge because they supposedly get caught in their sorting machines. They would EASILY fit into one of those standard envelopes. However, unless I list my quilting patterns under sports cards or postcards... (I don't by the way) I can't get that shipping rate.

Thanks! Hope somebody from eBay is listening!

[wooden_flower]

Not right now.  There was initially some indication that this service might be extended to additional categories, but I have not seen anything recently.  I suspect they want to measure the overall success of the service before expanding it.